月下男孩的专栏

inline char * jstringToString(JNIEnv * env, jstring jstr){    jsize len = env->GetStringLength(jstr);    const jchar * jcstr = env->GetStringChars(jstr, NULL);    int size = 0;    char * st...

//java类中声明private long nativeHandle;//jni层//获取c++对象inline jfieldID getHandleField(JNIEnv* env, jobject obj) {    jclass c = env->GetObjectClass(obj);    // J is the type singure for long: ...